The tale of how and why Russia ceded its control over Alaska to the US 150 years ago is actually 2 tales and 2 intertwining histories.
America’s 20th and 19th century expansionists would have been delighted by the president-elect’s proposed land grab.
Though the president-elect's rhetoric is unusual, for over a century a succession of US presidents have tried to gain control of Greenland.
On January 7th the president-elect declined to rule out using military might or economic warfare in his pursuit of Greenland (and of the Panama Canal). America will lose friends if it bullies one into ceding territory.